83568810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 221989248

約数和(自身を除く): 138420438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 169, 195, 265, 311, 318, 338, 390, 507, 530, 622, 689, 795, 845, 933, 1014, 1378, 1555, 1590, 1690, 1866, 2067, 2535, 3110, 3445, 4043, 4134, 4665, 5070, 6890, 8086, 8957, 9330, 10335, 12129, 16483, 17914, 20215, 20670, 24258, 26871, 32966, 40430, 44785, 49449, 52559, 53742, 60645, 82415, 89570, 98898, 105118, 121290, 134355, 157677, 164830, 214279, 247245, 262795, 268710, 315354, 428558, 494490, 525590, 642837, 788385, 1071395, 1285674, 1576770, 2142790, 2785627, 3214185, 5571254, 6428370, 8356881, 13928135, 16713762, 27856270, 41784405, 83568810]

約数ペア:

[(1, 83568810), (2, 41784405), (3, 27856270), (5, 16713762), (6, 13928135), (10, 8356881), (13, 6428370), (15, 5571254), (26, 3214185), (30, 2785627), (39, 2142790), (53, 1576770), (65, 1285674), (78, 1071395), (106, 788385), (130, 642837), (159, 525590), (169, 494490), (195, 428558), (265, 315354), (311, 268710), (318, 262795), (338, 247245), (390, 214279), (507, 164830), (530, 157677), (622, 134355), (689, 121290), (795, 105118), (845, 98898), (933, 89570), (1014, 82415), (1378, 60645), (1555, 53742), (1590, 52559), (1690, 49449), (1866, 44785), (2067, 40430), (2535, 32966), (3110, 26871), (3445, 24258), (4043, 20670), (4134, 20215), (4665, 17914), (5070, 16483), (6890, 12129), (8086, 10335), (8957, 9330)]